Outcome of macular hole surgery in Bietti crystalline dystrophy

PURPOSE: To describe a 42-year-old man, a known case of Bietti crystalline dystrophy who underwent surgery for unilateral full thickness macular hole. CASE REPORT: Clinical features, color fundus photographs, and optical coherence tomography, electroretinography, and electrooculography findings of the patient are reported. His visual acuity improved from counting fingers to 20/50 after pars plana deep vitrectomy with internal limiting membrane (ILM) peeling and gas injection. CONCLUSION: Macular hole can occur in Bietti crystalline dystrophy and the post-surgical outcome is good.